On OG for Mac I can quickly create a hierarchical flow chart or diagram with one of many methods. For example, the “Contents” section of the sidebar I can choose the heriarchy layout and just start typing and create a flow with siblings and children, etc.

The webpage for OG2/iOS says “Family trees, org charts, and brainstorming have never been easier. Turn on Automatic Layout, start typing, and you’re practically done.” But I cannot figure out any way of doing so, including starting with objects from the Flow Chart stencil.

So: how can I do this?
Also: is there a keyboard shortcut that exits text-edit mode of a text/shape?